Simple Solutions RBB400 The Grunge Replacement Block Set control-relocation-brackets 2014-2017 Harley Davidson FLHTCU Electra

2014-2017 Harley Davidson FLHTCU Electra Glide Ultra Classic

2023-2025 Polaris 850 PRO-RMK 155

Includes valve stem

1990-1991 Kawasaki KX250

Simple Solutions RBB400 The Grunge Replacement Block Set control-relocation-brackets 2014-2017 Harley Davidson FLHTCU ElectraEnables you to clean your chain with ease. 3 sided bristles allow you to clean all 4 sides of your chain and the long bristle side lets you clean other parts of your bike like sprockets and wheels. Regular component cleaning prevents premature wear and tear on chain and sprockets which assures smooth operation of the drive train. Bristle blocks are adjustable to accommodate all sizes of chain. Brush available individually or with a mild degreaser.